Intelligent Agriculture System Based on the Internet of Things Technology YUE Ming—dengt,2,MEI Guang (1.School of Computer and Software,Xihua University,Chengdu 610039; 2.School of Information Science and TechnologyChengdu University,Chengdu 610106) ,Abstract Discusses a system which is aiming at several agriculture characters like widespread rural plantinghuge numbers of monitoring sites.dif- ,ficult of wiring and hardship for power supplyingFrom the intelligent agriculture"s connotation,this system takes the Intemet 0f Things .technology,and uses the soil temperature and humidity sensor to collect the soil moisture content and the Ilea1time envirenmenta1 infor. 一mation,s0 that it can realize its functions like forecast the lfood risklong-range controls the irrigation equipment.makes automatic deci— ,sion of irrigation water capacity and SO on.The system can provide an ideal conduction for crop growth. Keywords: Internet of Things;Intelligent Agriculture;ZigBee;CC2430 (上接第71页) Implementation of Network Data Packet Monitoring Using Libpcap for IDS under Linux ZHOU Yong-fu ,ZENG Zhi (1.Institute of Electronic and Information Engineering,Heyuan Ploytecnic,Heyuan 517000; 2.Department of Computer Science,Huizhou UniversityHuizhou 516007) ,Abstract: Intrusion detection technology for computer has become a more and more important technic in fields of securityIDS can co11ect and ana- .lyze the key information of computer network systemand make response for the violation of security policy on marking the incident or at. ,tacks to notify system・Therefore,starts from the basic framework of IDSdiscusses the capture technology and analysis technology based ,on network data packets・Also starts from the design process of IDS in details,and performs network data packet monitoring using the da— ta packet captured and analysis function of Libpcap Library under the environment of Linux,then from the view of c0de Ianabzes data . captured and the processing method.Experiments show that this method is feasible and availableKeywords: Linux;Network Data Packet;Packet Caption Library(Libpcap);IDS 囝 现代计算机2015.03下